22561140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53717}}^1$

素因数の和:53736

約数の個数: 48

約数和(自身を含む): 72196992

約数和(自身を除く): 49635852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 53717, 107434, 161151, 214868, 268585, 322302, 376019, 537170, 644604, 752038, 805755, 1074340, 1128057, 1504076, 1611510, 1880095, 2256114, 3223020, 3760190, 4512228, 5640285, 7520380, 11280570, 22561140]

約数ペア:

[(1, 22561140), (2, 11280570), (3, 7520380), (4, 5640285), (5, 4512228), (6, 3760190), (7, 3223020), (10, 2256114), (12, 1880095), (14, 1611510), (15, 1504076), (20, 1128057), (21, 1074340), (28, 805755), (30, 752038), (35, 644604), (42, 537170), (60, 376019), (70, 322302), (84, 268585), (105, 214868), (140, 161151), (210, 107434), (420, 53717)]